expose systemAPI for SmsCbLocation constructor

Bug: 135956699
Test: cts SmsCbLocationTest
Change-Id: I7b9c6fa453ee907aaa13d65e0b13de0556852313
(cherry picked from commit 8635f37b96f3c7bf940fa8ca3b305ca9a6ca935a)
Merged-in: I7b9c6fa453ee907aaa13d65e0b13de0556852313
2 files changed